Investigations on drilling process parameters of Hybrid Composites with different stacking sequence

Bukhari, Syed Mohibuddin; Kandasamy, J.; Hussain, M. Manzoor

doi:10.1016/j.matpr.2017.02.065

Cited by 8 publications

(4 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Bukhari et al. [12] studied the effect of stacking sequence on tensile strength, displacement and flexural strength properties of carbon/E-glass hybrid composites. They produced four plied glass reinforced, four plied carbon reinforced and two carbon/glass hybrid reinforced composites with different stacking sequences.…”

Section: Introductionmentioning

confidence: 99%

“…It was revealed that carbon fabric reinforced sample has the highest tensile strength value (269 MPa). Moreover, when hybrid samples were compared it was seen that sample which has carbon fabrics at the inner layers and glass fabrics at the outer layers has a higher tensile strength (262 MPa) than the sample which has glass fabric at the inner layers (220 MPa) [12]. In another study, Rafiquzzaman et al.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Analysis of the effects of fabric reinforcement parameters on the mechanical properties of textile-based hybrid composites by full factorial experimental design method

Sezgin

Berkalp

2017

Journal of Industrial Textiles

View full text Add to dashboard Cite

In this study, the effect of some fabric reinforcement parameters (fabric direction, yarn type and stacking sequence) on the mechanical properties of textile based hybrid composites are analysed by using full factorial experimental design method. The analysis of the results is achieved by using Minitab 17 software program. One factor (fabric reinforcement direction) with two levels (warp direction and weft direction) and two factors (yarn type and stacking sequence) with three levels (jute/glass, jute/carbon, glass/carbon and consecutive, low strength inside, high strength inside) are selected as the reinforcement design. Full factorial experimental design analysis results indicate that, the highest tensile and impact strength values among the experimental design are realised when samples are taken from the warp direction and E-glass/carbon combination is chosen as the yarn (material) type. Moreover, it is verified that while higher tensile strength is achieved by placing higher strength fabrics to the inner layers, higher impact strength is achieved by placing high strength fabrics to the outer layers of hybrid composite structures. Analysis of variance tables also show that at 95% confidence level, the effects of the factors are statistically significant ( p < 0.05).

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Analysis of the effects of fabric reinforcement parameters on the mechanical properties of textile-based hybrid composites by full factorial experimental design method

Sezgin

Berkalp

2017

Journal of Industrial Textiles

View full text Add to dashboard Cite

show abstract

“…Incorrect choice of parameters can cause unacceptable degradation of materials, such as fiber pullout [9], matrix cratering, thermal damage, and delamination [10], where these defects damage the surface of the drilled holes for the assembly process [11]. The dredging process, apart from producing damage such as matrix cracking and delamination around the holes, will also cause degradation in the tensile strength of the dripping components [12].…”

Section: Introductionmentioning

confidence: 99%

Ramie Fiber Woven Composite: The Effect of Feedrate Variation on the Tensile Strength of the Open Hole in the Drilling

Djafar

Azis

Zulkifli

2023

MSF

View full text Add to dashboard Cite

Composite with woven ramie as reinforcement is a combination of woven from hemp plant fibers with resin adhesive (matrix) which each has different characteristics, which with the combination will produce a new material with better properties. The purpose of this study is to determine the magnitude of the influence of federate variations on the tensile strength of open holes in drilling, with the test method carried out with reference to ASTM D 5766/D 5766M-02 (Standard Test Method for Open Hole Tensile Strength of Polymer Matrix Composite Laminates). The tensile test speed used is 5 mm/minute. The data taken is the maximum tensile strength when the specimen breaks. The results of this study indicate that the change in feed rate affects the tensile strength of the ramie composite. The greater the feed rate used is in grading the ramie fiber composite, the smaller the composite tensile stress value becomes. In this study, the highest tensile strength is obtained from composites with a feed rate of 0.05 mm/rev and the lowest at a feed rate of 0.15 mm/rev. The change in spindle speed also affects the magnitude of the tensile strength in the ramie composite. As with the feed rate speed, the greater the spindle speed used to grind the composite, the lower the tensile strength of the composite. In this study, the maximum tensile strength value tends to be obtained by a composite with a spindle speed of 88 rpm and the lowest at a spindle speed of 1500 rpm. This study uses the type of chisel "brad and spur" with three kinds of diameter variations. The larger the diameter of the drill chisel used, the smaller the tensile strength of the composite obtained.

show abstract

“…A report on machining models of various styles of composites was published by Purdue University. In numerical modelling, once the model is authenticated to be functional it could be a useful tool to determine the parameters that influencing the drilling system and providing ominous prediction to evaluate the variables [13].…”

Section: Introductionmentioning

confidence: 99%

Finite element analysis of drilling unidirectional CFRP in different ply orientation

Sanusi

Hussin

Yuzairi

et al. 2020

JMES

View full text Add to dashboard Cite

In the new era of Industrial Revolution 4.0 (IR 4.0), the manufacturing processes are facing a new level of flexible mass production technologies. Hence, the high demands for simulations data of manufacturing production and operation are required for developing a Cyber-Physical Systems of smart machines. Some composite machining processes could be very expansive. Simulation is needed to reduce the manufacturing time and cost. Without considering the suitable parameter of drilling, damage occurs at the region over the hole’s boundary after the drilling operation is done. Thus, the goal of this research is to investigate the effects of drilling cutting parameter such as thrust force, drilling-induced damage and stress distribution of reinforcing carbon composite polymer (CFRP) laminate by developing a user-defined material model (VUMAT) subroutine in ABAQUS/EXPLICIT (ABAQUS, Dassault Systèmes®) for different fibre ply orientations. The failure mode such as fibre tensile failure, fibre compressive failure, matrix cracking and matrix crushing was modelled and analysed based on Hashin and Puck’s criterion. The stages of drilling operation were observed and described in this paper with the drilling cutting parameter and the damage of composite was finely defined. The results proved that the relationship of thrust force is directly proportional to the feed rate with the difference of computational model are 8 % higher than the experiment. Among the ply orientation sequence applied in the simulation, the result shows that [ / / ] and [ / / ] ply having higher thrust force with 401.84 N.mm and 390.53 N.mm at 500 mm/min feed rate as delamination extent, as the frequency of fiber pulls out at the exit region of the drilled hole increases as compared to the restricted fiber ply orientation 0˚ and 90˚.

show abstract

Investigations on drilling process parameters of Hybrid Composites with different stacking sequence

Cited by 8 publications

References 14 publications

Analysis of the effects of fabric reinforcement parameters on the mechanical properties of textile-based hybrid composites by full factorial experimental design method

Analysis of the effects of fabric reinforcement parameters on the mechanical properties of textile-based hybrid composites by full factorial experimental design method

Ramie Fiber Woven Composite: The Effect of Feedrate Variation on the Tensile Strength of the Open Hole in the Drilling

Finite element analysis of drilling unidirectional CFRP in different ply orientation

Contact Info

Product

Resources

About